DuraGo BR900910 Disc Brake Rotor - Front

Durable Cast Iron Disc Brake Rotor for Lexus and Toyota

The DuraGo BR900910 disc brake rotor is engineered for reliable braking performance on Lexus GX460 and Toyota 4Runner models. Crafted from full cast iron, this vented rotor offers consistent heat dissipation and structural integrity for everyday driving conditions.

Key Features of the DuraGo BR900910 Rotor

• Material: Full cast iron construction for durability
• Vented design to improve heat dissipation and reduce brake fade
• Nominal thickness of 1.26 inches (32 mm) with discard thickness at 1.2 inches (30.4 mm)
• Outside diameter measures 13.31 inches (338 mm) for precise fitment
• Six mounting bolt holes with a 5.5 inch (139.7 mm) bolt circle diameter
• Non-directional brake surface suitable for standard braking applications
• Conventional rotor type compatible with drum-in-hat brake systems

Detailed Description of the BR900910 Disc Brake Rotor

This DuraGo disc brake rotor is designed specifically for Lexus GX460 and Toyota 4Runner vehicles, ensuring proper fit and function. The rotor features a vented design that enhances airflow to dissipate heat generated during braking, helping to maintain consistent stopping power and reduce the risk of warping. With a full cast iron construction, the rotor provides strength and resistance to wear under normal driving conditions. The rotor’s dimensions, including a 13.31 inch outside diameter and 6 mounting bolt holes, match OEM specifications for a direct replacement. The non-directional braking surface allows for flexible installation without concern for rotor orientation.

Common Issues Addressed by This Brake Rotor

• Brake fade caused by excessive heat buildup during prolonged braking
• Warped rotors leading to vibration or pulsation in the brake pedal
• Uneven rotor wear affecting braking performance and pad life
• Corrosion and surface damage compromising rotor integrity (note: this rotor does not have rust-resistant coating)
• Compatibility issues with OEM brake components on Lexus GX460 and Toyota 4Runner

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.2 inches) before installation
• Clean rotor surface to remove any protective coatings or debris prior to mounting
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Check brake pads for wear and replace if necessary to ensure optimal braking
• Verify rotor compatibility with ABS systems; this rotor does not include an ABS tone ring

Quality Assurance and Warranty Information

DuraGo brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While this rotor does not feature a rust-resistant coating, its full cast iron construction provides reliable durability under normal operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.